Notes on Network Fundamentals

  1. The 1G, 2G, 3G, 4G, and 5G generations are all belonging to the GSM wireless technology.

  2. The biggest attraction towards wireless networks is the feature of Mobility

  3. Print, add, change, and delete are all switches for the ROUTE command

  4. The RJ45 connector is used with Twisted Pair Cables

  5. The Fiber Optic cables are the most convenient for submarine communications

  6. Layer 3 in the ISO/OSI model is called the Network layer

  7. Which of the following layers must be adapted to the transmission media type Physical Layer

  8. The most convenient topology allowing for redundancy in the computer network is the Mesh topology

  9. Class B IP addresses range starts form 128.x.x.x

  10. TCP/IP compacted the upper 3 layers of the ISO/OSI into one application layer (Application + Presentation + Session)